Attack on Survey Corps is an adult-oriented fan-made sandbox visual novel developed by (also credited as Remowind). The game is set in the Attack on Titan
The original developer, Remo_Wind (AstroNut), explicitly relies on Patreon support to continue development. They have openly discussed struggles with developer burnout and the massive effort required to produce animations and renders for the game. By downloading a repack of "v0221" from an unknown third party rather than supporting the creator, fans actively undermine the production of future content. attack on survey corps v0221 astronut repack